Optical Transmission Grating 36x38mm for Spectroscopy with 50 100 300 600 Lines per Millimeter and 36x38mm Aperture (300 lines)

Features: Designed specifically for teachers and school laboratories, this , and multifunctional device easily visualizes optical principles, enhancing teaching and experimental efficiency!- ✅ Premium PET Material: Lightweight and wear-resistant, resistant to deformation over long-term use, and highly stable.- ✅ Standard Size: 36x38mm, compatible with most teaching optical devices, easy to install and operate.- ✅ Manufacturing: nano-engraving, uniform grating texture, diffraction and observation accuracy.- 🔍 50% Diffraction Efficiency: Clear diffraction effects, aiding in understanding the principles of light dispersion.- 🌐 Wavelength Range: 200nm-10000nm: Wide wavelength coverage, compatible with common teaching light sources.📦 Flexible Capacities Available: 50 lines / 100 lines / 300 lines / 600 lines Suitable for all teaching and experimental needs, this stable and easy-to-use component is the preferred choice for optics teaching.Specifications:Product Name: Optical Diffraction GratingColor: As shownSize: 36x38mmMaterial: PETGrating Type: Diffraction/Transmission GratingMesh Area: 36×38mmCable Quantity: 50/100/300/600 linesMain Application: Spectroscopy/Spectrometer ExperimentsPackage Contents: 1*36x38mm Optical Diffraction Grating

• [CLASSROOM-SAFE OPTICAL TOOL] 36x38 mm optical diffraction grating engineered for school labs and demonstrations, available in 50/100/300/600 lines so instructors can match resolution to lesson objectives for spectroscopy learning.
• [ STABLE MATERIAL] PET construction minimizes warping and wear during repeated use, preserving flatness and consistent diffraction behavior throughout lab .
• [ACCURATE DIFFRACTION PATTERNS] Nano-etched grooves produce uniform texture and consistent diffraction angles; 50 percent diffraction efficiency ensures visible for teaching wavelength and dispersion concepts.
• [BROAD L RANGE] Operates effectively from roughly 200 nm to 10000 nm, supporting experiments with LEDs, gas discharge lamps, lasers and other common lab light sources.